EP1527992A3 - Arrangement for generating vortexes - Google Patents
Arrangement for generating vortexes Download PDFInfo
- Publication number
- EP1527992A3 EP1527992A3 EP04105361A EP04105361A EP1527992A3 EP 1527992 A3 EP1527992 A3 EP 1527992A3 EP 04105361 A EP04105361 A EP 04105361A EP 04105361 A EP04105361 A EP 04105361A EP 1527992 A3 EP1527992 A3 EP 1527992A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- arrangement
- spoiler
- wing
- relates
- generating vortexes
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C23/00—Influencing air flow over aircraft surfaces, not otherwise provided for
- B64C23/06—Influencing air flow over aircraft surfaces, not otherwise provided for by generating vortices
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/10—Drag reduction
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20031595 | 2003-11-03 | ||
FI20031595A FI115764B (en) | 2003-11-03 | 2003-11-03 | Arrangement for forming vortexes |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1527992A2 EP1527992A2 (en) | 2005-05-04 |
EP1527992A3 true EP1527992A3 (en) | 2011-03-16 |
Family
ID=29558572
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04105361A Withdrawn EP1527992A3 (en) | 2003-11-03 | 2004-10-28 | Arrangement for generating vortexes |
Country Status (4)
Country | Link |
---|---|
US (1) | US7275721B2 (en) |
EP (1) | EP1527992A3 (en) |
AU (1) | AU2004224979B2 (en) |
FI (1) | FI115764B (en) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7122185B2 (en) * | 2002-02-22 | 2006-10-17 | Progenics Pharmaceuticals, Inc. | Anti-CCR5 antibody |
US6799739B1 (en) | 2003-11-24 | 2004-10-05 | The Boeing Company | Aircraft control surface drive system and associated methods |
ES2277716B1 (en) * | 2004-12-31 | 2008-05-16 | Airbus España, S.L. | REINFORCED COVER FOR SLOTS IN AN AERODYNAMIC CONTOUR. |
ES2277715B1 (en) * | 2004-12-31 | 2008-05-16 | Airbus España, S.L. | REINFORCED COVER FOR SCOTS IN AN AERODYNAMIC CONTOUR. |
US7338018B2 (en) | 2005-02-04 | 2008-03-04 | The Boeing Company | Systems and methods for controlling aircraft flaps and spoilers |
JP2009515750A (en) * | 2005-11-15 | 2009-04-16 | エアバス・ドイチュラント・ゲーエムベーハー | Aircraft brake flap |
DE102005054248A1 (en) * | 2005-11-15 | 2007-05-24 | Airbus Deutschland Gmbh | Braking flap for deceleration of aircraft against air-flow which surrounds aircraft, comprises many vortex edges, which resolve individual edge section into number of vortex part, are arranged at free edge |
US7708231B2 (en) | 2005-11-21 | 2010-05-04 | The Boeing Company | Aircraft trailing edge devices, including devices having forwardly positioned hinge lines, and associated methods |
US7475854B2 (en) * | 2005-11-21 | 2009-01-13 | The Boeing Company | Aircraft trailing edge devices, including devices with non-parallel motion paths, and associated methods |
DE102005059370A1 (en) | 2005-12-13 | 2007-06-28 | Airbus Deutschland Gmbh | Rudder of a commercial airliner |
US7665284B1 (en) | 2007-10-16 | 2010-02-23 | Excel Industries, Inc. | Belt drive for lawn mowers |
GB0721328D0 (en) | 2007-10-31 | 2007-12-12 | Airbus Uk Ltd | Aircraft wing with slotted high lift system |
US7766282B2 (en) | 2007-12-11 | 2010-08-03 | The Boeing Company | Trailing edge device catchers and associated systems and methods |
FR2930235B1 (en) * | 2008-04-21 | 2011-09-30 | Airbus France | SUSPENSION MAT FOR TURBOMOTOR. |
GB0810500D0 (en) | 2008-06-09 | 2008-07-09 | Airbus Uk Ltd | Aircraft wing |
US8226048B2 (en) | 2008-12-09 | 2012-07-24 | The Boeing Company | Link mechanisms, including Stephenson II link mechanisms for multi-position flaps and associated systems and methods |
US20110114794A1 (en) * | 2009-11-19 | 2011-05-19 | Boze Calvin B | Environmental compression for friction reduction |
GB0920969D0 (en) * | 2009-11-27 | 2010-01-13 | Airbus Operations Ltd | Trailing edge flap |
GB0920968D0 (en) * | 2009-11-27 | 2010-01-13 | Airbus Operations Ltd | Trailing edge flap |
GB0921007D0 (en) * | 2009-11-30 | 2010-01-13 | Airbus Operations Ltd | Trailing edge flap |
FR2968272B1 (en) * | 2010-12-06 | 2013-07-12 | Eurocopter France | IMPROVED STRUCTURE ELEMENT OF A GIRAVION TO DECREASE AERODYNAMIC TRAINING. |
CN102865274A (en) * | 2011-07-09 | 2013-01-09 | 拉姆金动力系统有限责任公司 | Vortex generators |
US9505485B2 (en) * | 2012-05-08 | 2016-11-29 | Lockheed Martin Corporation | Vortex generation |
US9416802B2 (en) | 2012-12-31 | 2016-08-16 | University Of Kansas | Radar energy absorbing deformable low drag vortex generator |
GB2612766A (en) * | 2021-10-27 | 2023-05-17 | Airbus Operations Ltd | Improved lifting surface |
US11866171B2 (en) * | 2022-04-07 | 2024-01-09 | The Boeing Company | Rotating flight control surface for aircraft |
US11780559B1 (en) * | 2022-04-07 | 2023-10-10 | The Boeing Company | Translating flight control surface for aircraft |
WO2023218164A1 (en) * | 2022-05-09 | 2023-11-16 | Bae Systems Plc | Control surface arrangement and method |
GB2620625A (en) * | 2022-07-14 | 2024-01-17 | Airbus Operations Ltd | Aircraft wing trailing edge device |
CN116448437B (en) * | 2023-06-19 | 2023-09-01 | 中国航发四川燃气涡轮研究院 | Radial inclined type abnormal-shaped section distortion flow field disturbance device |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4039161A (en) * | 1975-10-16 | 1977-08-02 | Mcdonnell Douglas Corporation | Hidden vortex generators |
US5294080A (en) * | 1993-02-08 | 1994-03-15 | The United States Of America As Represented By The Administrator Of National Aeronautics And Space Administration | Lift enhancing tabs for airfoils |
EP1149761A1 (en) * | 2000-04-25 | 2001-10-31 | EADS Airbus GmbH | Noise damping device for aircraft wings |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3578264A (en) | 1968-07-09 | 1971-05-11 | Battelle Development Corp | Boundary layer control of flow separation and heat exchange |
US4447028A (en) | 1979-01-02 | 1984-05-08 | The Boeing Company | Upper surface blown powered lift system for aircraft |
DE3310510A1 (en) | 1983-03-23 | 1984-09-27 | Messerschmitt-Bölkow-Blohm GmbH, 8000 München | FLATTER BRAKE IN AIRCRAFT |
US4655419A (en) | 1984-12-31 | 1987-04-07 | The Boeing Company | Vortex generator |
US5054720A (en) | 1989-09-18 | 1991-10-08 | Mcdonnell Douglas Corporation | Trapped vortex cavity |
US5253828A (en) | 1992-07-17 | 1993-10-19 | The Board Of Regents Of The University Of Oklahoma | Concealable flap-actuated vortex generator |
US5598990A (en) * | 1994-12-15 | 1997-02-04 | University Of Kansas Center For Research Inc. | Supersonic vortex generator |
US5755408A (en) * | 1995-04-03 | 1998-05-26 | Schmidt; Robert N. | Fluid flow control devices |
US6105904A (en) * | 1998-03-30 | 2000-08-22 | Orbital Research Inc. | Deployable flow control device |
US6123296A (en) * | 1998-05-21 | 2000-09-26 | Tao Of Systems Integration, Inc. | Self-actuated flow control system |
FR2782307B1 (en) | 1998-08-17 | 2000-10-13 | Onera (Off Nat Aerospatiale) | PROCESS FOR REDUCING THE NOISE OF INTERACTION OF BLADES-WHIRLS GENERATED BY A TURNING WING |
US6345791B1 (en) * | 2000-04-13 | 2002-02-12 | Lockheed Martin Corporation | Streamwise variable height riblets for reducing skin friction drag of surfaces |
-
2003
- 2003-11-03 FI FI20031595A patent/FI115764B/en not_active IP Right Cessation
-
2004
- 2004-10-28 EP EP04105361A patent/EP1527992A3/en not_active Withdrawn
- 2004-10-29 US US10/977,478 patent/US7275721B2/en not_active Expired - Fee Related
- 2004-11-02 AU AU2004224979A patent/AU2004224979B2/en not_active Ceased
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4039161A (en) * | 1975-10-16 | 1977-08-02 | Mcdonnell Douglas Corporation | Hidden vortex generators |
US5294080A (en) * | 1993-02-08 | 1994-03-15 | The United States Of America As Represented By The Administrator Of National Aeronautics And Space Administration | Lift enhancing tabs for airfoils |
EP1149761A1 (en) * | 2000-04-25 | 2001-10-31 | EADS Airbus GmbH | Noise damping device for aircraft wings |
Also Published As
Publication number | Publication date |
---|---|
AU2004224979B2 (en) | 2010-06-03 |
FI20031595A0 (en) | 2003-11-03 |
US20050230565A1 (en) | 2005-10-20 |
FI115764B (en) | 2005-07-15 |
EP1527992A2 (en) | 2005-05-04 |
AU2004224979A1 (en) | 2005-05-19 |
US7275721B2 (en) | 2007-10-02 |
FI20031595A (en) | 2005-05-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL HR LT LV MK |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: PATRIA AEROSTRUCTURES OY |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
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AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR |
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AX | Request for extension of the european patent |
Extension state: AL HR LT LV MK |
|
AKY | No designation fees paid | ||
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R108 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R108 Effective date: 20111123 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20110917 |